CN207395480U - A kind of insulation construction - Google Patents

A kind of insulation construction Download PDF

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Publication number
CN207395480U
CN207395480U CN201721265172.7U CN201721265172U CN207395480U CN 207395480 U CN207395480 U CN 207395480U CN 201721265172 U CN201721265172 U CN 201721265172U CN 207395480 U CN207395480 U CN 207395480U
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China
Prior art keywords
plate
layer
insulation construction
carbon
inner casing
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CN201721265172.7U
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Chinese (zh)
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张跃
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Individual
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/04—Heating appliances
    • B23K3/047—Heating appliances electric
    • B23K3/053—Heating appliances electric using resistance wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/02—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity of multiple-track type; of multiple-chamber type; Combinations of furnaces
    • F27B9/028—Multi-chamber type furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0043—Floors, hearths
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/008—Soldering within a furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/04—Heating appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/08—Auxiliary devices therefor
    • B23K3/085—Cooling, heat sink or heat shielding means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B9/32—Casings
    • F27B9/34—Arrangements of linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1858—Doors
    • F27D1/1866—Door-frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0073—Seals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B2009/305—Particular conformation of the furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0005—Cooling of furnaces the cooling medium being a gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/0002—Cooling of furnaces
    • F27D2009/0037—Cooling of furnaces the cooling medium passing a radiator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D9/00—Cooling of furnaces or of charges therein
    • F27D2009/007—Cooling of charges therein
    • F27D2009/0072—Cooling of charges therein the cooling medium being a gas
    • F27D2009/0075—Cooling of charges therein the cooling medium being a gas in direct contact with the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/05—Brazing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Furnace Details (AREA)
  • Tunnel Furnaces (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Thermal Insulation (AREA)

Abstract

A kind of insulation construction, including shell, insulating layer and inner casing, the insulating layer includes carbon felt layer and aluminium silicate wool layer, and the carbon felt is internal layer, and aluminium silicate wool is outer layer.On the one hand, by by carbon felt layer and aluminium silicate wool layer structure, not only acting as good heat insulating effect, and from heavy and light, intensity is big, structural stability height for the utility model；On the other hand, can be suitable for hot environment, heatproof can >=450 DEG C.

Description

A kind of insulation construction
Technical field
The utility model is related to a kind of insulation constructions.
Background technology
Existing insulation construction generally comprises shell, insulating layer and inner casing, and existing insulating layer generally uses glass fibre Felt is combined with aluminium silicate wool layer, and glass mat plays the role of reinforcing, and aluminium silicate wool layer plays the effect of insulation.Though So glass mat has the advantages that heat-resisting, corrosion resistant, but glass mat weight is big, and bending resistance effect is poor, is not suitable for doing The inner-tube structure of furnace body.
Utility model content
One kind is provided from heavy and light the purpose of the utility model is to overcome the above-mentioned deficiency of the prior art, and intensity is big, structure The high insulation construction of stability.
The technical solution of the utility model is：A kind of insulation construction, including shell, insulating layer and inner casing, the insulating layer Including carbon felt layer and aluminium silicate wool layer, the carbon felt is internal layer, and aluminium silicate wool is outer layer.
Wherein, aluminium silicate wool has the performances such as light, fire prevention, derivative coefficient is low, attraction coefficient is high, resist chemical, carbon Felt is also referred to as carbon fiber felt, is enhancing structure, has many advantages, such as that heat-resisting, acidproof, alkaline-resisting, intensity is high.By by carbon felt and alumina silicate Cotton knot closes, and on the one hand plays the effect of insulation, on the other hand, anti-bend reinforced ability is strong.In addition, carbon felt is with respect to glass fibre For felt, from heavy and light, the Effect of Bending Reinforcement is more preferable.The utility model is by by carbon felt layer and aluminium silicate wool layer structure, not only rising To good heat insulating effect, and from heavy and light, intensity is big, and structural stability is high.
Further, the plate edge joint position of the inner casing is equipped with tablet, is fixedly connected between tablet and plate.If internal valve Product is larger, it usually needs multi-sheets carried out to be spliced to form inner casing, and the usual bonding strength in stitching portion is low, and poor sealing, By setting tablet, the bonding strength of plate piece can be greatly reinforced, improves stability and leakproofness.
Further, be bonded by colloid between the tablet and plate, blending bolt compresses.Ensured by colloid bonding Leakproofness significant effect further improves leakproofness with bolt presses, is used especially as the liner of vacuum drying oven, if work Chamber will ensure oxygen-free environment, and said structure can prevent gas leakage, improve vacuum degree.Colloid is high-temperature plastic.
Further, the material of the bolt is a kind of in carbon carbon, graphite, molybdenum, tungsten or carborundum, so as to ensure bolt in height Service life under warm environment.
Further, the shear strength of the colloid is more than 5MPa, opposite to prevent from generating between tablet and the plate of inner casing Displacement, and then improve stable connection and leakproofness.The shear strength of colloid preferably 10 ~ 100MPa, more preferably 20 ~ 80MPa, further preferably 30 ~ 50MPa.
Further, the material of the inner casing is one in carbon carbon plate, carborundum plate, corundum plate, graphite cake, molybdenum plate or tungsten plate Kind.The preferably above-mentioned material of inner casing has high temperature resistant, corrosion-resistant, tensile strength is high, shock resistance, impact resistance, elasticity modulus height etc. Advantage, being capable of heatproof since inner casing Contact Temperature is very high, it is necessary to very high temperature>1000 DEG C, it is highly suitable for furnace body liner knot Structure.
Further, the plate of the inner casing is individual layer tablet or hollow flase floor.Hollow flase floor with respect to individual layer tablet and Speech, from heavy and light, and convenient for heat dissipation.For the relatively hollow flase floor of individual layer tablet, easy to process and installation.
Further, the material of the shell is one kind in stainless steel, carbon steel or low alloy steel.The preferred steel of enclosure material Matter, for the material of inner casing, the temperature that one side shell is contacted, therefore, will to the heatproof of enclosure material less than inner casing It asks less than inner casing；On the other hand, steel construction is easily installed, thinner thickness, and have higher plasticity, toughness, mechanical strength and Corrosion resistance.If inner casing uses stainless steel, oxidation, on the other hand, steel are on the one hand easily generated in high temperature environments The thermal conductivity of matter is preferable than carbon carbon plate, carborundum plate, corundum plate, graphite cake, molybdenum plate or tungsten plate, not easy heat radiation.
Further, the surface layout of the shell has multiple holes.By setting the gases such as hole, vapor can be from hole It sheds in hole, prevents from causing the accumulation of vapor in furnace body, and improve thermal diffusivity.
Further, described hole outwardly convex.
The beneficial effects of the utility model：On the one hand, by by carbon felt layer and aluminium silicate wool layer structure, not only acting as very well Heat insulating effect, and from heavy and light, intensity is big, and structural stability is high；On the other hand, hot environment can be suitable for, it is resistance to Temperature can >=450 DEG C.
Description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1
As shown in Figure 1：A kind of insulation construction, including shell 1, insulating layer and inner casing 2, insulating layer includes carbon felt layer 3 and silicon Sour aluminum wool layer 4, carbon felt layer 3 are internal layer, and aluminium silicate wool layer 4 is outer layer.It is to play why using carbon felt layer 3 as internal layer Anti-bend reinforced effect, such as the insulation construction is used as to the liner of furnace body, more by internal layer, it is more easy to be vibrated or Workpiece can be contacted, if workpiece is excessive overweight, it is easy to inner casing is damaged, and then influences insulating layer, and layer choosing in keeping the temperature With carbon felt, structural strength is greatly improved, and then protects aluminium silicate wool layer without damage.And using aluminium silicate wool layer 4 as internal layer, Heat insulating effect is greatly improved, prevents heat transfer to shell.
The plate of inner casing 2 is individual layer tablet, and inner casing 2 is molded by multiple board material splices, and the plate edge joint position of inner casing 2 is equipped with Tablet 5 is compressed between tablet 5 and plate by high temperature glue sticking, blending bolt 6, and bolt 6 is by inner casing 2, carbon felt layer 3 and silicon Sour aluminum wool layer 4 connects.Bolt 6 is made of carbon carbon material.The shear strength of high-temp glue is 20MPa.
Multiple groove bodies 11 are connected on shell 1, the bottom of groove body 11 is embedded in shell 1, two side ends and the shell 1 of groove body 11 Connection.In the present embodiment, groove body 11 is U-type groove.Shell 1 is extended in the end face of groove body 11, and passes through horizontal stroke between adjacent groove body 11 Bar 7 is reinforced.Multiple connections of groove body 11 form similar corrugated retractable structure.
The material of inner casing 2 is carbon carbon plate, and the material of shell 1 is stainless steel, and the material of groove body 11 is also stainless steel, groove body 11 It is integrally welded with shell 1.The bottom insertion shell 1 of groove body 11, and alumina silicate is filled between the bottom of groove body 11 and shell 1 Cotton layer 4.
The surface layout of shell 1 has multiple holes 12, can be convenient for heat dissipation and output gas.
Groove body 11 is equipped with threaded hole, and shell 1 is connected by bolt through groove body 11 with aluminium silicate wool layer 4.
Embodiment 2
Difference lies in the material of inner casing is corundum plate, and the plate of inner casing is hollow flase floor, equipped with more with embodiment 1 A grid passage, from heavy and light.The material of bolt is carborundum.The material of shell is carbon steel.
Embodiment 3
Difference lies in the material of inner casing is tungsten plate with embodiment 1.The material of bolt is molybdenum.The material of shell is low conjunction Jin Gang.
Embodiment 4
Difference lies in hole is square groove with embodiment 1.
Embodiment 5
Difference lies in the plate edge joint position of inner casing is equipped with tablet, passes through high-temp glue between tablet and plate with embodiment 1 Bonding, blending bolt compress, and screw bolt passes tablet, inner casing, carbon felt layer, aluminium silicate wool layer and shell are fixedly connected.
Embodiment 6
By any specific embodiment of 1 ~ embodiment of embodiment 5 in furnace body, such as soldering oven, as in furnace body Courage, insulating layer can play high temperature resistant and the effect of heat-insulation and heat-preservation, and structural strength is big, and the Effect of Bending Reinforcement is good.Pass through multiple slots Body connects to form similar corrugated retractable structure, when stress concentration suffered by liner holder or generates brittleness etc., can pass through Groove body is adjusted into row buffering.The surface layout of shell has multiple holes, can discharge the gases such as the in vivo vapor of stove.
Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality New spirit and scope.If in this way, these modifications and variations of the utility model belong to the utility model claims and Within the scope of its equivalent technology, then the utility model is also comprising including these modification and variations.

Claims (10)

1. a kind of insulation construction, including shell, insulating layer and inner casing, which is characterized in that the insulating layer includes carbon felt layer and silicon Sour aluminum wool layer, the carbon felt layer are internal layer, and aluminium silicate wool layer is outer layer.
2. insulation construction according to claim 1, which is characterized in that the plate edge joint position of the inner casing is equipped with tablet, puts down It is fixedly connected between plate and plate.
3. insulation construction according to claim 2, which is characterized in that it is be bonded by colloid between the tablet and plate, Blending bolt compresses.
4. insulation construction according to claim 3, which is characterized in that the material of the bolt is carbon carbon, graphite, molybdenum, tungsten It is or a kind of in carborundum.
5. insulation construction according to claim 3, which is characterized in that the shear strength of the colloid is more than 5MPa.
6. according to claim 1 ~ 5 any one of them insulation construction, which is characterized in that the material of the inner casing for carbon carbon plate, One kind in carborundum plate, corundum plate, graphite cake, molybdenum plate or tungsten plate.
7. according to claim 1 ~ 5 any one of them insulation construction, which is characterized in that the plate of the inner casing is individual layer tablet Or hollow flase floor.
8. according to claim 1 ~ 5 any one of them insulation construction, which is characterized in that the material of the shell for stainless steel, One kind in carbon steel or low alloy steel.
9. according to claim 1 ~ 5 any one of them insulation construction, which is characterized in that the surface layout of the shell has multiple Hole.
10. insulation construction according to claim 9, which is characterized in that described hole outwardly convex.
CN201721265172.7U 2017-08-25 2017-09-29 A kind of insulation construction Active CN207395480U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710742327 2017-08-25
CN201710742327X 2017-08-25

Publications (1)

Publication Number Publication Date
CN207395480U true CN207395480U (en) 2018-05-22

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Family Applications (12)

Application Number Title Priority Date Filing Date
CN201710904657.4A Pending CN109425228A (en) 2017-08-25 2017-09-29 A kind of furnace insulation liner
CN201710904662.5A Pending CN109420815A (en) 2017-08-25 2017-09-29 A kind of furnace interior system
CN201721265172.7U Active CN207395480U (en) 2017-08-25 2017-09-29 A kind of insulation construction
CN201710904671.4A Pending CN109425221A (en) 2017-08-25 2017-09-29 A kind of internal structure of furnace body
CN201710904645.1A Pending CN109424559A (en) 2017-08-25 2017-09-29 A kind of water cooling shielding blower
CN201721265135.6U Active CN207422899U (en) 2017-08-25 2017-09-29 A kind of connection structure of furnace body and liner
CN201721265225.5U Active CN207422911U (en) 2017-08-25 2017-09-29 A kind of high temperature cored slab
CN201711033123.5A Pending CN107605775A (en) 2017-08-25 2017-10-30 A kind of high-temperature centrifugal fan
CN201711029270.5A Pending CN109425229A (en) 2017-08-25 2017-10-30 A kind of heating furnace bell that band is quickly cooled down
CN201711033122.0A Pending CN109420813A (en) 2017-08-25 2017-10-30 A kind of hot air circulation soldering oven
CN201711029291.7A Active CN109425230B (en) 2017-08-25 2017-10-30 Furnace body self-adaptation door
CN201711483073.0A Pending CN109425107A (en) 2017-08-25 2017-12-29 A kind of hot-blast stove of high-voltage operation

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CN201710904645.1A Pending CN109424559A (en) 2017-08-25 2017-09-29 A kind of water cooling shielding blower
CN201721265135.6U Active CN207422899U (en) 2017-08-25 2017-09-29 A kind of connection structure of furnace body and liner
CN201721265225.5U Active CN207422911U (en) 2017-08-25 2017-09-29 A kind of high temperature cored slab
CN201711033123.5A Pending CN107605775A (en) 2017-08-25 2017-10-30 A kind of high-temperature centrifugal fan
CN201711029270.5A Pending CN109425229A (en) 2017-08-25 2017-10-30 A kind of heating furnace bell that band is quickly cooled down
CN201711033122.0A Pending CN109420813A (en) 2017-08-25 2017-10-30 A kind of hot air circulation soldering oven
CN201711029291.7A Active CN109425230B (en) 2017-08-25 2017-10-30 Furnace body self-adaptation door
CN201711483073.0A Pending CN109425107A (en) 2017-08-25 2017-12-29 A kind of hot-blast stove of high-voltage operation

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CN115143345A (en) * 2022-05-13 2022-10-04 安徽工业大学 Nuclear power station loop pipeline detachable heat-preservation shielding integrated device and using method
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CN109424559A (en) 2019-03-05
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CN109425221A (en) 2019-03-05
CN109425107A (en) 2019-03-05
CN109425229A (en) 2019-03-05
CN109420815A (en) 2019-03-05
CN109420813A (en) 2019-03-05
CN107605775A (en) 2018-01-19
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CN109425228A (en) 2019-03-05
CN207422911U (en) 2018-05-29

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